Import multiple Yahoo accounts

Hello -

Ive searched the forums but I'm unable to find the answer. Is there a process for importing multiple Yahoo email accounts into Zimbra Desktop 7.2.1 GA (build 11637)? This is a fresh install of Zimbra Desktop on a Mac with 1 Yahoo account setup. I'm able to create through the Setup wizard, but I was hoping to add all of the account information into a file and import into Zimbra Desktop. It would be more efficient.